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AUTHENTICATION AND VALIDATION SYSTEMS FOR GAMING DEVICES

  • US 20100062844A1
  • Filed: 11/16/2009
  • Published: 03/11/2010
  • Est. Priority Date: 03/05/2003
  • Status: Abandoned Application
First Claim
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1. A method for verifying a gaming component, the method comprising:

  • creating a manifest file for a gaming component, wherein the manifest file includes contents of each file from the gaming component;

    generating a digital signature for each file from the gaming component, wherein the digital signature is created by using the contents of each file;

    saving each digital signature with each file in the manifest file;

    performing a digital signature calculation on a file accessed during a bootup process;

    validating the contents of the accessed file by comparing the calculated digital signature to the saved digital signature; and

    presenting an error message on a video display when the contents of the accessed file is not validated.

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